<extension name="BDA Test">
<condition field="destination_number" expression="^77(\d\d\d\d)$">
<action application="answer"/>
<action application="bind_digit_action" data="test1,*1,exec:execute_extension,BDA_TARGET_1 XML default"/>
<action application="bind_digit_action" data="test1,*2,exec:execute_extension,BDA_TARGET_2 XML default"/>
<action application="bind_digit_action" data="test1,*3,exec:execute_extension,BDA_TARGET_3 XML default"/>
<action application="bind_digit_action" data="test1,*4,exec:execute_extension,BDA_TARGET_4 XML default"/>
<action application="bind_digit_action" data="test1,*5,exec:execute_extension,BDA_TARGET_5 XML default"/>
<action application="bind_digit_action" data="test1,*6,exec:execute_extension,BDA_TARGET_6 XML default"/>
<action application="digit_action_set_realm" data="test1"/>
<action application="playback" data="${hold_music}"/>
</condition>
</extension>
<extension name="BDA Target">
<condition field="destination_number" expression="^BDA_TARGET_(\d)$">
<action application="say" data="en number pronounced $1"/>
</condition>
</extension>
Just dial 77xxxx and then press *1, *2, etc. You will hear the number voiced, i.e. *1 will say "one", *2 will say "two" and so forth.